| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $130.75 | 6.266% | $138.9428 | $138.94 | $138.95 | $138.90 |
| Purchase #2 | $147.78 | 3.807% | $153.406 | $153.41 | $153.40 | $153.40 |
| Purchase #3 | $62.98 | 8.856% | $68.5575 | $68.56 | $68.55 | $68.60 |
| Purchase #4 | $213.67 | 7.137% | $228.9196 | $228.92 | $228.90 | $228.90 |
| Purchase #5 | $223.42 | 4.665% | $233.8425 | $233.84 | $233.85 | $233.80 |
| Purchase #6 | $213.44 | 8.462% | $231.5013 | $231.50 | $231.50 | $231.50 |
| Purchase #7 | $237.51 | 3.583% | $246.02 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $1,229.55 | $1,301.1897 | $1,301.19 | $1,301.15 | $1,301.10 | |